package cn.tedu.boot012.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
public class HelloController {
    @RequestMapping("/hello")
    @ResponseBody////此注解的作用是,可以通过返回值的方式给客户端响应数据
    public String hello(){
        return "服务器接收到了响应222";
    }

}
